K&N parts matching Onan 1220338 oil filter

The Onan 1220338 oil filter cross references with the K&N oil filter parts below. K&N offers compatible oil filters for many Onan oil filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Oil Filter
  • 1 Inch Nut for Easy Removal
  • Heavy Duty Construction
Joel Nonaka, Wahiawa,Hawaii
By far the best oil filter I haver used period!
Angel, Florida
I believe in this product and that it's doing it's job.
Leo Baker, New York
I would highly recommend using K&N oil filters.  I started using synthetic oil in my 2008 Toyota Matrix and changed the oil every 5,000 miles.  At first I was using stock oil filters on the car but began noticing that around 4,000 miles after the oil change the cars horse power would significantly drop and on cold days the car would run ruff.  I changed out the stock filter for a K&N and as soon as I took it out of the box and compared it to the Toyota oil filter, I knew the K&N product was a much better filter.  Since I have been using K&N my cars horse power does not drop off after 4,000 miles and ruff starts and performance on cold days is no longer a problem.  I can usually pick these up for about $15.00 and they are well worth the money.  I'm confident that synthetic oil and K&N oil filters will keep your engine running like new.
HP-1003 K&N HP-1003 Oil Filter
List Price: $17.89
Your Price: $15.99
K&N Oil Filter
  • K&N Performance Silver Series
  • For Synthetic and Conventional Oils
Niels Aerts, Geel, Belgium
goeie filter doet wat het moet tevreden klant
Rogelio Pineda, Ciudad de México, Mexico
Excelente desempeño mi auto me lo agradeció.
Alan Nichols, Reno, Nevada
The K&N PS-1003 filter and synthetic oil's has saved our family a lot of money each year and our three cars run better. Thank you K&N Alan Nichols, Reno, Nevada
PS-1003 K&N PS-1003 Oil Filter
List Price: $8.99
Your Price: $7.99
K&N Oil Filter; Billet
  • Billet Aluminum Housing
  • Washable and Reusable
Jason, Sydney Australia
I installed it as per instructions I put PTFE on the o-ring and connecting the filter to the engine it seized that hard that a screw driver and hammer was needed being billet aluminum it didn't like it too much. I was able to re thread it again the canister spins off but left the filter element and connecting piece still on the vehicle both off the threads are a right hand type. I spoke to K&N they were very helpful and resolved the matter immediately. Hopefully I don't have this prob with the second one. The dirt it collected plus the magnets that were visibly able to see was impressive. I still would like to know the microns it filters down too.
SS-1003 K&N SS-1003 Oil Filter; Billet
Your Price: $239.95